<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="留言类型" prop="type">
        <el-select v-model="formData.grade" placeholder="请选择">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.SYSTEM_MESSAGE_INFO_TYPE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="留言内容">
        <Editor :model-value="formData.content" height="150px" maxLength="250" />
      </el-form-item>
      <el-form-item label="文件数量" prop="fileCount">
        <el-input v-model.trim="formData.fileCount" placeholder="请输入文件数量" maxLength="50" />
      </el-form-item>
      <el-form-item label="文件url地址" prop="fileUrl">
        <el-input v-model.trim="formData.fileUrl" placeholder="请输入文件url地址" maxLength="50" />
      </el-form-item>
      <el-form-item label="学校ID" prop="schoolId">
        <el-input v-model.trim="formData.schoolId" placeholder="请输入学校ID" maxLength="50" />
      </el-form-item>
      <el-form-item label="学院ID" prop="collegeId">
        <el-input v-model.trim="formData.collegeId" placeholder="请输入学院ID" maxLength="50" />
      </el-form-item>
      <el-form-item label="班级ID" prop="classesId">
        <el-input v-model.trim="formData.classesId" placeholder="请输入班级ID" maxLength="50" />
      </el-form-item>
      <el-form-item label="部门id" prop="deptId">
        <el-input v-model.trim="formData.deptId" placeholder="请输入部门id" maxLength="50" />
      </el-form-item>
      <el-form-item label="来源模块" prop="originModule">
        <el-input
          v-model.trim="formData.originModule"
          placeholder="请输入来源模块"
          maxLength="50"
        />
      </el-form-item>
      <el-form-item label="用户类型，1会员，2管理员" prop="userType">
        <el-select v-model="formData.userType" placeholder="请选择用户类型，1会员，2管理员">
          <el-option label="请选择字典生成" value="" />
        </el-select>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import * as MessageInfoApi from '@/api/system/messageInfo'
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  type: undefined,
  content: undefined,
  fileCount: undefined,
  fileUrl: undefined,
  schoolId: undefined,
  collegeId: undefined,
  classesId: undefined,
  deptId: undefined,
  originModule: undefined,
  userType: undefined
})
const formRules = reactive({})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await MessageInfoApi.getMessageInfo(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  if (!formRef.value) return
  const valid = await formRef.value.validate()
  if (!valid) return
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as MessageInfoApi.MessageInfoVO
    if (formType.value === 'create') {
      await MessageInfoApi.createMessageInfo(data)
      message.success(t('common.createSuccess'))
    } else {
      await MessageInfoApi.updateMessageInfo(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    type: undefined,
    content: undefined,
    fileCount: undefined,
    fileUrl: undefined,
    schoolId: undefined,
    collegeId: undefined,
    classesId: undefined,
    deptId: undefined,
    originModule: undefined,
    userType: undefined
  }
  formRef.value?.resetFields()
}
</script>
